Forming Machine Tools

In forming machine tools, high forces, repeatable motion sequences, and maximum process reliability are the key priorities. Whether in presses, bending machines, or rolling mills, the couplings, brakes, and torque limiters from Miki Pulley ensure reliable power transmission, protect against overload, and guarantee consistent production quality.

Highest Requirements in Forming Technology

Forming machine tools change the shape of a workpiece through plastic deformation – without material removal. During this process, extreme forces, shock loads, and cyclic stresses act on all drive components. At the same time, precise motion control and high repeatability are essential to ensure consistent component quality.

This is where the shaft couplings, electromagnetic brakes, spring-actuated safety brakes, and torque limiters from Miki Pulley are used – engineered for maximum load capacity, durability, and operational reliability in forming applications.

BENDING MACHINES (BENDING & PRESS BRAKES)

Bending machines precisely deform sheet metal, tubes, or profiles through bending processes. Typical machines include press brakes, tube bending machines, and profile bending machines.

Typical Operations:

• Sheet metal bending
• Tube and profile bending
• Freeform bending of complex geometries

Key Requirements for Couplings & Brakes:

• Backlash-free couplings for exact angular and positioning accuracy
• Brakes for secure position holding during the bending process
• High repeatability in serial production

Materials & Challenges:

• Springback effects in elastic materials
• Different material thicknesses and bending radii

ROLLING MACHINES

Rolling mills continuously form materials using rotating rollers. They are widely used in metal processing, for example in the production of sheets, profiles, or wires.

Typical Operations:

• Flat rolling, profile rolling, ring rolling
• Reduction of material thickness
• Continuous forming processes

Key Requirements for Couplings & Brakes:

• High-torque couplings for continuous power transmission
• Torque limiters to protect against material jams or blockages
• Brakes for controlled deceleration of large rotating masses

Materials & Challenges:

• High continuous loads and nonstop operation
• Large rotating masses and thermal stress

FORGING MACHINES (OPEN-DIE & CLOSED-DIE FORGING)

Forging machines shape metal through pressure or impact at high temperatures. They are mainly used in the automotive and aerospace industries.

Typical Operations:

• Closed-die forging, open-die forging
• Upsetting, stretching, punching
• Hot forming under extreme forces

Key Requirements for Couplings & Brakes:

• Extremely robust couplings with high shock absorption
• Torque limiters for overload protection
• Brakes for controlled motion sequences and operational safety

Materials & Challenges:

• Red-hot workpieces
• Extreme shock and vibration loads

COUPLINGS FROM MIKI PULLEY

Robust, Precise, and Durable

In forming machines, couplings must withstand extreme loads while maintaining precision. The shaft couplings from Miki Pulley provide an optimal combination of torsional rigidity, damping characteristics, and wear resistance.

Typical Applications:

• Press drives and flywheels
• Rolling mills and continuous processes
• Servo axes in bending systems

Thanks to their low-maintenance design, they significantly reduce downtime and increase machine availability.

BRAKES FROM MIKI PULLEY

Control and Safety Under High Forces

Brakes perform essential safety functions in forming technology. They reliably stop moving masses and precisely hold positions – even under load.

Typical Applications:

• Emergency stop systems in presses
• Holding brakes for vertical or heavily loaded axes
• Positioning systems in automated forming lines

The electromagnetic brakes and spring-actuated safety brakes from Miki Pulley impress with fast response times, high holding torque, and compact design.

TORQUE LIMITERS FROM MIKI PULLEY

Protection Against Overload and Collisions

In forming technology, defective parts, tool breakage, or material faults can lead to sudden overload situations. Torque limiters reliably protect machines from damage.

Advantages at a Glance:

• Immediate disengagement in overload situations
• High repeatability of the release torque
• Fast re-engagement
• Protection for tools, drives, and machines

YOUR ADVANTAGES WITH MIKI PULLEY COMPONENTS

Miki Pulley offers a comprehensive portfolio of shaft couplings, electromagnetic brakes, spring-actuated safety brakes and torque limiters for forming machine tools – from standalone machines to highly automated production lines.

Technical Advantages at a Glance:

• High load capacity combined with precise power transmission
• Long service life even under extreme operating conditions
• Low-maintenance and compact design
• Reliable protection against overload and machine damage
• Customized solutions for every forming application

With Miki Pulley, you rely on high-performance drive components that meet the demanding requirements of forming technology and enable efficient, safe, and economical production.